Security

Have I Been Pwned

Breach checks and a separate service for exposed password hashes.

Personal API keyFree tier + paid

Provenance & attributes

Kind: api · HTTPS: unknown · CORS: unknown

Sources: profiles

Categories: Security ·

When is this useful?

A privacy-conscious choice between account and password checking.

Access & pricing

Personal API key

Your own subscription key for many account checks; the separate Pwned Passwords service needs no key.

Free tier + paid

Free Pwned Passwords alongside subscription-based account services; no subscription was purchased.

Pricing at the source ↗

Get your own key only from the provider. Never enter keys or tokens here.

Limitations & terms

Many account checks require a paid subscription; Pwned Passwords is separately free without a key. Never send full passwords or misuse the data.

Commercial use: Restricted

Official terms ↗

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